1 Dollar Pterodactylus
2015 year| Silver (.999) | 31.1 g | 40 mm |
| Issuer | Sierra Leone |
|---|---|
| Period | Second Republic (1996-date) |
| Type | Non-circulating coin |
| Year | 2015 |
| Value | 1 Dollar |
| Currency | Dollar (1997-date) |
| Composition | Silver (.999) |
| Weight | 31.1 g |
| Diameter | 40 mm |
| Shape | Round |
| Technique | Milled |
| Updated | 2024-10-07 |
| Numista | N#173394 |
|---|---|
| Rarity index | 95% |
Comment
Krause lists these coins as Copper-Nickel with a fineness of .999. This is assumed to be an error on their website.Interesting fact
The 1 Dollar (Pterodactylus) 2015 coin from Sierra Leone is unique in that it features a pterodactyl, a prehistoric flying reptile, on its obverse side, which is not a common design element in modern coinage.